Free Gaming Tools & Calculators
Optimize your gaming setup with free tools. Check bottlenecks, estimate FPS, convert sensitivity, and more. No sign-up required.
Bottleneck Calculator
Check if your CPU or GPU is limiting gaming performance.
FPS Calculator
Estimate frame rates for your favorite games at different resolutions.
eDPI Calculator
Calculate your effective mouse sensitivity for precise aiming.
Sensitivity Converter
Convert mouse sensitivity between CS2, Valorant, Apex, and more.
DPI Analyzer
Test your mouse's true DPI and verify sensor accuracy.
PC Build Cost Calculator
Plan your gaming PC budget and compare component costs.
Ping & Latency Calculator
Estimate network delay and optimize your connection.
Refresh Rate vs FPS Calculator
Understand the relationship between refresh rate and frame rate.
FOV Calculator
Calculate optimal field of view for your monitor and seating distance.
Monitor Distance Calculator
Find the ideal viewing distance for your monitor size.
Why Use Our Gaming Tools?
Your gaming performance depends on many factors — hardware bottlenecks, mouse settings, network latency, and display configuration. Our free tools help you identify issues and optimize every aspect of your setup.
- Free Forever — No sign-up, no email, no hidden fees.
- Accurate Estimates — Based on real hardware benchmarks and data.
- All Calculations in Browser — Your data never leaves your device.
- Wide Game Support — Sensitivity conversion for CS2, Valorant, Apex Legends, and more.
Optimize Your Gaming Setup
Whether you're building a new PC, tweaking your mouse settings, or troubleshooting lag, our tools give you the numbers you need. Find out if your CPU is holding back your GPU, convert your sensitivity between games, or calculate the perfect FOV for your monitor.
Remember: our tools provide estimates and recommendations. Actual performance may vary based on your specific hardware, drivers, and in-game settings.
Disclaimer
GameBench provides free online tools for educational and estimation purposes only. All calculations are performed in your browser. Results are not professional hardware advice and should not be the sole basis for purchasing decisions.
- Calculator results are estimates based on general data and benchmarks, not guarantees of actual performance.
- Actual FPS, bottleneck impact, and latency vary based on specific hardware configurations, drivers, and game settings.
- Consult professional reviews and benchmarks before making hardware purchasing decisions.
By using this website, you acknowledge that GameBench is not responsible for any decisions made based on tool results. See our Terms of Service for details.